Verfahren zur Herstellung einer Lithiumsekundärbatterieelektrode, damit Hergestellte Lithiumsekundärbatterieelektrode und Lithiumsekundärbatterie damit

Details

Veröffentlichungs-Nr.

EP4773192

Anmeldetag

4. September 2025

Veröffentlichung

12. März 2026

Rechtsraum

EP

Abstract

An exemplary embodiment of the present invention relates to a method for manufacturing an electrode for a lithium secondary battery, the method including: bringing a transfer stack, in which a base layer and a lithium metal layer are in direct contact with each other, into contact with one surface of an electrode active material layer such that the electrode active material layer and the lithium metal layer face each other; and pressing the electrode active material layer in contact with the transfer stack under a pressure of 6 kgf/cm<2> or less and aging the electrode active material layer, wherein the transfer stack is formed by bringing the lithium metal layer into contact with one surface of the base layer and press-rolling the lithium metal layer, an electrode for a lithium secondary battery manufactured thereby, and a lithium secondary battery including the electrode.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea